condition	mean	min	max
3 h after light	4.663373333333333	3.42184	5.3806
6 h after light	9.16841	5.04273	11.8022
9 h after light	12.14979	8.26797	14.2885
12 h after light	11.51159	8.29522	14.8836
3 h after dark	33.14366666666667	31.4588	34.6228
6 h after dark	26.647766666666666	24.0503	28.7155
9 h after dark	14.720600000000001	13.3336	15.8575
12 h after dark	7.983205	7.93315	8.03326